EP3950860A4 - SLURRY WITH CARBON BLACK, ELECTRODE PASTE, METHOD OF MAKING AN ELECTRODE AND METHOD OF MAKING A SECONDARY BATTERY - Google Patents
SLURRY WITH CARBON BLACK, ELECTRODE PASTE, METHOD OF MAKING AN ELECTRODE AND METHOD OF MAKING A SECONDARY BATTERY Download PDFInfo
- Publication number
- EP3950860A4 EP3950860A4 EP20796270.5A EP20796270A EP3950860A4 EP 3950860 A4 EP3950860 A4 EP 3950860A4 EP 20796270 A EP20796270 A EP 20796270A EP 3950860 A4 EP3950860 A4 EP 3950860A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- electrode
- secondary battery
- carbon black
- including carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title 2
- 239000006229 carbon black Substances 0.000 title 1
- 239000002003 electrode paste Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019085855 | 2019-04-26 | ||
PCT/JP2020/016942 WO2020218211A1 (ja) | 2019-04-26 | 2020-04-17 | カーボンブラックを含有するスラリー、電極ペースト、電極の製造方法、及び二次電池の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3950860A1 EP3950860A1 (en) | 2022-02-09 |
EP3950860A4 true EP3950860A4 (en) | 2022-06-01 |
Family
ID=72942712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20796270.5A Pending EP3950860A4 (en) | 2019-04-26 | 2020-04-17 | SLURRY WITH CARBON BLACK, ELECTRODE PASTE, METHOD OF MAKING AN ELECTRODE AND METHOD OF MAKING A SECONDARY BATTERY |
Country Status (6)
Country | Link |
---|---|
US (1) | US11637290B2 (zh) |
EP (1) | EP3950860A4 (zh) |
JP (1) | JP7488813B2 (zh) |
KR (1) | KR20220004673A (zh) |
CN (1) | CN113728064B (zh) |
WO (1) | WO2020218211A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022118923A1 (ja) * | 2020-12-04 | 2022-06-09 | デンカ株式会社 | カーボンブラック、スラリー及びリチウムイオン二次電池 |
WO2023238495A1 (ja) * | 2022-06-08 | 2023-12-14 | デンカ株式会社 | スラリー、電極の製造方法及び電池の製造方法 |
CN115286887A (zh) * | 2022-08-17 | 2022-11-04 | 南京信息工程大学 | 一种3d打印导电线材的制备方法 |
CN115611285B (zh) * | 2022-10-13 | 2023-06-23 | 焦作市和兴化学工业有限公司 | 一种浆料及其制备方法、设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657953A1 (de) * | 1993-12-09 | 1995-06-14 | VARTA Batterie Aktiengesellschaft | Elektrochemisches Sekundärelement |
EP1058327A2 (de) * | 1999-06-04 | 2000-12-06 | NBT GmbH | Negative Elektrode für Hochenergie-Lithium-Ionen-Zellen und ein Verfahren zu ihrer Herstellung |
JP2004281096A (ja) * | 2003-03-13 | 2004-10-07 | Hitachi Maxell Ltd | リチウム二次電池用正極、その製造方法および前記正極を用いたリチウム二次電池 |
EP2025723A1 (en) * | 2006-06-02 | 2009-02-18 | Tokai Carbon Company, Ltd. | Aqueous carbon black pigment and water-based dispersion thereof |
JP2015176688A (ja) * | 2014-03-14 | 2015-10-05 | 東洋インキScホールディングス株式会社 | 二次電池用組成物およびそれを用いた二次電池用電極および二次電池 |
JP2018190501A (ja) * | 2017-04-28 | 2018-11-29 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542969A (en) | 1994-09-27 | 1996-08-06 | Mitsubishi Chemical Corporation | Recording liquid |
JPH08151546A (ja) * | 1994-09-27 | 1996-06-11 | Mitsubishi Chem Corp | 記録液 |
JP4235788B2 (ja) | 2001-11-19 | 2009-03-11 | 御国色素株式会社 | カーボンブラックスラリー及びリチウム二次電池用電極 |
JP2008227481A (ja) | 2007-02-15 | 2008-09-25 | Unitika Ltd | 導電性スラリー、電極スラリー、それらを用いた電気二重層キャパシタ用電極 |
JP5555978B2 (ja) * | 2008-02-28 | 2014-07-23 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質、及びそれを用いた非水電解質二次電池 |
JP5628503B2 (ja) | 2009-09-25 | 2014-11-19 | 御国色素株式会社 | 導電材分散液、電極ペーストおよび導電材被覆活物質 |
JP5561559B2 (ja) | 2011-10-06 | 2014-07-30 | トヨタ自動車株式会社 | リチウム二次電池の製造方法 |
JP5614592B2 (ja) * | 2011-10-12 | 2014-10-29 | トヨタ自動車株式会社 | 二次電池用電極の製造方法 |
JP5682793B2 (ja) * | 2011-10-21 | 2015-03-11 | トヨタ自動車株式会社 | リチウム二次電池およびその製造方法 |
JP5626183B2 (ja) | 2011-11-17 | 2014-11-19 | トヨタ自動車株式会社 | 非水電解液二次電池用の正極導電材ペースト、及び、非水電解液二次電池 |
JP6472660B2 (ja) * | 2012-12-07 | 2019-02-20 | 昭和電工株式会社 | リチウムイオン二次電池負極用スラリーの製造方法 |
JP6033089B2 (ja) | 2013-01-07 | 2016-11-30 | 新日鐵住金株式会社 | 回転子コア用電磁鋼板及び回転子 |
KR102217137B1 (ko) * | 2013-02-27 | 2021-02-19 | 토요잉크Sc홀딩스주식회사 | 카본블랙 분산액 및 그의 이용 |
WO2014132809A1 (ja) | 2013-02-27 | 2014-09-04 | 東洋インキScホールディングス株式会社 | カーボンブラック分散液およびその利用 |
JP6283171B2 (ja) | 2013-03-29 | 2018-02-21 | デンカ株式会社 | リチウムイオン二次電池用カーボンブラックおよびその用途 |
KR101757964B1 (ko) * | 2014-11-27 | 2017-07-13 | 주식회사 엘지화학 | 리튬이차전지의 양극 형성용 조성물, 그리고 이를 이용하여 제조한 양극 및 리튬이차전지 |
JP6623808B2 (ja) * | 2016-02-12 | 2019-12-25 | 株式会社豊田自動織機 | 負極電極用スラリー及び負極電極の製造方法 |
KR102143953B1 (ko) | 2016-03-24 | 2020-08-12 | 주식회사 엘지화학 | 이차전지의 양극 형성용 조성물 및 이를 이용하여 제조한 이차전지용 양극 및 이차전지 |
JP2018062545A (ja) | 2016-10-11 | 2018-04-19 | デンカ株式会社 | カーボンブラック組成物及びそれを用いたリチウム二次電池用電極 |
JP2018206579A (ja) * | 2017-06-02 | 2018-12-27 | ライオン・スペシャリティ・ケミカルズ株式会社 | 電極用カーボンブラックスラリー、電極形成用組成物及びリチウムイオン二次電池用電極の製造方法 |
-
2020
- 2020-04-17 CN CN202080031013.9A patent/CN113728064B/zh active Active
- 2020-04-17 WO PCT/JP2020/016942 patent/WO2020218211A1/ja active Application Filing
- 2020-04-17 US US17/605,814 patent/US11637290B2/en active Active
- 2020-04-17 JP JP2021516085A patent/JP7488813B2/ja active Active
- 2020-04-17 KR KR1020217037205A patent/KR20220004673A/ko unknown
- 2020-04-17 EP EP20796270.5A patent/EP3950860A4/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657953A1 (de) * | 1993-12-09 | 1995-06-14 | VARTA Batterie Aktiengesellschaft | Elektrochemisches Sekundärelement |
EP1058327A2 (de) * | 1999-06-04 | 2000-12-06 | NBT GmbH | Negative Elektrode für Hochenergie-Lithium-Ionen-Zellen und ein Verfahren zu ihrer Herstellung |
JP2004281096A (ja) * | 2003-03-13 | 2004-10-07 | Hitachi Maxell Ltd | リチウム二次電池用正極、その製造方法および前記正極を用いたリチウム二次電池 |
EP2025723A1 (en) * | 2006-06-02 | 2009-02-18 | Tokai Carbon Company, Ltd. | Aqueous carbon black pigment and water-based dispersion thereof |
JP2015176688A (ja) * | 2014-03-14 | 2015-10-05 | 東洋インキScホールディングス株式会社 | 二次電池用組成物およびそれを用いた二次電池用電極および二次電池 |
JP2018190501A (ja) * | 2017-04-28 | 2018-11-29 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
Also Published As
Publication number | Publication date |
---|---|
US11637290B2 (en) | 2023-04-25 |
CN113728064A (zh) | 2021-11-30 |
JP7488813B2 (ja) | 2024-05-22 |
WO2020218211A1 (ja) | 2020-10-29 |
KR20220004673A (ko) | 2022-01-11 |
JPWO2020218211A1 (zh) | 2020-10-29 |
CN113728064B (zh) | 2023-08-04 |
US20220200006A1 (en) | 2022-06-23 |
EP3950860A1 (en) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3770204A4 (en) | CARBON NANOTUBE DISPERSION, SECONDARY BATTERY ELECTRODE SLURRY, METHOD FOR PREPARING SECONDARY BATTERY ELECTRODE SLURRY, SECONDARY BATTERY ELECTRODE AND SECONDARY BATTERY | |
EP3950860A4 (en) | SLURRY WITH CARBON BLACK, ELECTRODE PASTE, METHOD OF MAKING AN ELECTRODE AND METHOD OF MAKING A SECONDARY BATTERY | |
EP3965182A4 (en) | NEGATIVE ELECTRODE, SECONDARY BATTERY COMPRISING THE NEGATIVE ELECTRODE, AND METHOD FOR MAKING THE NEGATIVE ELECTRODE | |
EP3734726A4 (en) | BINDER COMPOSITION FOR POSITIVE SECONDARY BATTERY ELECTRODES, SUSPENSION COMPOSITION FOR POSITIVE SECONDARY BATTERY ELECTRODES, AND METHOD OF MANUFACTURING THEREOF, POSITIVE ELECTRODE FOR SECONDARY BATTERIES | |
EP3831773A4 (en) | CARBON NANOTUBE, METHOD FOR PREPARING IT, AND CATHODE FOR PRIMARY BATTERY COMPRISING IT | |
EP3605677A4 (en) | COMPOSITION OF BINDER FOR NON-AQUEOUS ACCUMULATOR ELECTRODES, COMPOSITION OF PASTE FOR NON-AQUEOUS ACCUMULATOR ELECTRODES, ELECTRODE FOR NON-AQUEOUS ACCUMULATORS, NON-AQUEOUS ACCUMULATOR, AND PROCESS FOR THE PRODUCTION OF ELECTRODE FOR NON-AQUEOUS ACCUMULATORS | |
EP3855541A4 (en) | POSITIVE ELECTRODE ACTIVE MATERIAL FOR ACCUMULATOR AND METHOD FOR PRODUCING THE SAME | |
EP3767711A4 (en) | SECONDARY BATTERY ELECTRODE, AND METHOD FOR PRODUCING IT | |
EP3764432A4 (en) | NON-WATER SECONDARY BATTERY BINDER COMPOSITION, METHOD OF MANUFACTURE FOR NON-WATER SECONDARY BATTERY BINDER COMPOSITION, NON-WATER SECONDARY BATTERY BINDER COMPOSITION, NON-WATER SECONDARY BATTERY ELECTRODE AND NON-WATER SECONDARY BATTERY | |
EP3598545A4 (en) | BINDER COMPOSITION FOR ELECTRODE FOR WATER FREE SECONDARY BATTERIES FOR WATER slurry composition FREE SECONDARY BATTERY, ELECTRODE FOR WATER FREE SECONDARY BATTERY, NEGATIVE ELECTRODE FOR WATER FREE SECONDARY BATTERIES, WATER FREE SECONDARY BATTERY AND METHOD FOR PRODUCING ELECTRODE FOR WATER FREE SECONDARY BATTERIES | |
EP4053165A4 (en) | PASTE FOR SECONDARY BATTERIES, SLURRY FOR POSITIVE ELECTRODES OF SECONDARY BATTERIES, POSITIVE ELECTRODE FOR SECONDARY BATTERIES, SECONDARY BATTERY AND METHOD FOR PRODUCING A PASTE FOR SECONDARY BATTERIES | |
EP3993100A4 (en) | METAL NEGATIVE ELECTRODE, METHOD OF PRODUCTION AND SECONDARY BATTERY | |
EP3951929A4 (en) | POSITIVE ELECTRODE FOR LITHIUM-ION BATTERY, POSITIVE ELECTRODE SHEET FOR LITHIUM-ION BATTERY AND MANUFACTURING METHOD THEREOF | |
EP3771005A4 (en) | BINDER COMPOSITION FOR SECONDARY BATTERIES, CONDUCTIVE PASTE FOR SECONDARY BATTERY ELECTRODES, SUSPENSION COMPOSITION FOR SECONDARY BATTERY ELECTRODES, PROCESS FOR MANUFACTURING THE SUSPENSIONS FOR SUSPENSIONS AND SEEDS | |
EP3940854A4 (en) | ELECTRODE ASSEMBLY, SECONDARY BATTERY AND APPARATUS USING A BATTERY | |
EP4080607A4 (en) | Positive electrode active material, method for producing same, and lithium secondary battery including same | |
EP3875430A4 (en) | GRAPHENE DISPERSION, PROCESS FOR ITS PRODUCTION AND ELECTRODE FOR SECONDARY BATTERY | |
EP4053938A4 (en) | NEGATIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME | |
EP4080609A4 (en) | POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME | |
EP3951982A4 (en) | SOLID STATE SECONDARY BATTERY BINDER, SOLID STATE SECONDARY BATTERY BINDER COMPOSITION, SOLID STATE SECONDARY BATTERY SLURRY, SOLID STATE SECONDARY BATTERY SOLID STATE LAYER AND METHOD OF MANUFACTURE THEREOF, AND SOLID STATE SECONDARY BATTERY AND METHOD OF MANUFACTURE THEREOF | |
EP3817108A4 (en) | NON-AQUEOUS SECONDARY BATTERY ELECTRODE BINDER COMPOSITION, NON-AQUEOUS SECONDARY BATTERY ELECTRODE SLURRY COMPOSITION AND METHOD FOR PRODUCTION THEREOF, NON-AQUEOUS SECONDARY BATTERY ELECTRODE AND NON-AQUEOUS SECONDARY BATTERY | |
EP4039743A4 (en) | BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY AS WELL AS ASSOCIATED MANUFACTURING METHOD, THICK SUSPENSION COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDARY BATTERY | |
EP4023688A4 (en) | BINDER COMPOSITION FOR WATERLESS SECONDARY BATTERIES, PRODUCTION METHOD THEREOF, SLURRY COMPOSITION FOR WATERLESS SECONDARY BATTERIES ELECTRODES, ELECTRODE FOR WATERLESS SECONDARY BATTERIES AND WATERLESS SECONDARY BATTERIES | |
EP4053933A4 (en) | ELECTRODE PLATE, SECONDARY NON-AQUEOUS ELECTROLYTE ACCUMULATOR AND METHOD OF MAKING ELECTRODE PLATE | |
EP4047685A4 (en) | METHOD OF MAKING POSITIVE ELECTRODE MATERIAL FOR A SECONDARY BATTERY |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211026 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220503 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 4/62 20060101ALI20220427BHEP Ipc: H01M 4/139 20100101ALI20220427BHEP Ipc: C09D 17/00 20060101AFI20220427BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230223 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20240419 |